Helmet with an air cushion buffer

Details Helmet with an air cushion buffer Helmet with an air cushion buffer

1997-11-25

1999-04-06

Neas, Michael A.

Apparel

Guard or protector

For wearer's head

2421, A42B 310

Patent

active

058902325

ABSTRACT:
A helmet with a rigid shell includes: an air buffer made of soft foam having a plurality of hollow cells, which is attached to the rigid shell; an air ear guard having a hollow chamber; and a pump having an exhaust port for inflating and deflating the air buffer and the air ear guard to adjust the size of the helmet to a user's head.

REFERENCES:
patent: 3462763 (1969-08-01), Schneider et al.
patent: 3668704 (1972-06-01), Conroy et al.
patent: 3761959 (1973-10-01), Dunning
patent: 3849801 (1974-11-01), Holt et al.
patent: 3906546 (1975-09-01), Gooding
patent: 3994022 (1976-11-01), Villari et al.
patent: 4483021 (1984-11-01), McCall
patent: 4778638 (1988-10-01), White
patent: 4901488 (1990-02-01), Murota et al.
patent: 4908877 (1990-03-01), White
patent: 5003631 (1991-04-01), Richardson
patent: 5014365 (1991-05-01), Schulz
patent: 5083320 (1992-01-01), Halstead
patent: 5263203 (1993-11-01), Kraemer et al.

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